2009 Hummer H3 Performance Exhaust Systems

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    • MagnaFlow® MagnaFlow Series Cat-Back Exhaust System
      (1 reviews)
      # 99143509
      Hummer H3 2009, MagnaFlow Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. Muffler Sound: MODERATE. Finish: Stainless. Exhaust Pipe Material: Stainless Steel. System Type: Cat-Back. Muffler Body Material: Stainless...
      Built In Stainless Steel For DurabilityTuned, Powerful Exhaust Sound
      $715.75 - $719.34
    • Gibson® Extreme Dual™ Cat-Back Exhaust System
      (1 reviews)
      # 3731871
      Hummer H3 4WD (Four Wheel Drive) 2009, Extreme Dual™ Cat-Back Exhaust System by Gibson®. Finish: Natural. Main Piping Diameter: 2.5". Exit Location: Behind Each Rear Tire Exit. Tip Material: Polished Stainless Steel. Tip Type:...
      Dyno tuned for each applicationLess restriction for increased exhaust flow
      $466.35 - $608.17
    • Gibson® Split Rear™ Cat-Back Exhaust System
      (0 reviews)
      # 3732711
      Hummer H3 4WD (Four Wheel Drive) 2009, Split Rear™ Cat-Back Exhaust System by Gibson®. Finish: Natural. Main Piping Diameter: 2.5". Exit Location: Straight Out The Back Exit. Tip Material: Polished Stainless Steel. Tip Type:...
      Increase of 10-15 horsepower and pound feet of torqueAggressive, throaty exhaust tone
      $466.35 - $608.17
    • Gibson® Swept Side™ Cat-Back Single Exhaust System
      (0 reviews)
      # 3734726
      Hummer H3 4WD (Four Wheel Drive) 2009, Swept Side™ Cat-Back Exhaust System by Gibson®. Finish: Natural. Exit Location: Straight Out The Back Exit. Tip Material: Polished Stainless Steel. Tip Type: Slash Cut Tip. Tip Length: 12"....
      Less restriction for increased exhaust flowIncrease of 10-15 horsepower and pound feet of torque
      $387.54 - $532.92
    • CGS® Cat-Back Exhaust System
      (1 reviews)
      # 91022451
      Hummer H3 3.7L 4WD (Four Wheel Drive) 2009, Cat-Back Exhaust System by CGS®. MILD SOUND. 2.5" Tubing. Single Straight Out the Back Exit. 19" x 11" x 5.25" Muffler. 3.5" Polished Stainless Steel Tip. Get more power, improved...
      Dyno proven gains in horsepower and torqueImproved performance
      $314.25 - $464.25
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter with Header
      (0 reviews)
      # 22199030
      Hummer H3 3.7L 2009, Direct Fit Federal OEM Grade Catalytic Converter with Header by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $529.19
    • DynoMax® Ultra Flo™ Direct Fit Muffler
      (0 reviews)
      # 102556097
      Hummer H3 3.7L 2009, Direct Fit Muffler by DynoMax®. Muffler Series: Ultra Flo™. Muffler Body Shape: Oval. Muffler Configuration: Offset - Offset. Muffler Type: Straight Through. Muffler Sound: Deep Tone. This muffler packs...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $340.55
    • Black Widow® Pro Venom 250-Series Muffler (3" Offset Inlet-Center Outlet Muffler, 14"x9"x4" Body)
      (0 reviews)
      # 91021406
      Hummer H3 2009, Pro Venom 250-Series Muffler (3" Offset Inlet-Center Outlet Muffler, 14"x9"x4" Body) by Black Widow®. Muffler Chamber Size: 14"x9"x4". Inlet Diameter: 3". Outlet Diameter: 3". Finish: 14-Gauge Polished304 Stainless...
      Made out of durable 304 stainless-steelProducing a crisp, clean sound
      $165.28
    • Black Widow® Venom 250-Series Muffler
      (0 reviews)
      # 91021531
      Hummer H3 2009, Venom 250-Series Muffler by Black Widow®. Muffler Chamber Size: 14"x9"x4". Inlet Diameter: 3". Outlet Diameter: 3".
      Made of brushed Stainless SteelHigh performance sound characteristics
      $131.95
    • Black Widow® Venom 300-Series Muffler (3" Center Inlet-Outlet Muffler, 16"x9"x4" Body)
      (0 reviews)
      # 91021402
      Hummer H3 2009, Venom 300-Series Muffler (3" Center Inlet-Outlet Muffler, 16"x9"x4" Body) by Black Widow®. Muffler Chamber Size: 16"x9"x4". Inlet Diameter: 3". Outlet Diameter: 3". Finish: 14-Gauge Brushed 430 Stainless Steel....
      Made of quality brushed stainless steelHigh-performance sound characteristics
      $142.03
    • DynoMax® Extension Pipe
      (0 reviews)
      # 51931460
      Hummer H3 3.7L 2009, Extension Pipe by DynoMax®. Material: Steel. Inlet Diameter: 2.5". Outlet Diameter: 2.5". Overall Length: 38.5". With their great selection of exhaust pipes and accessories, DynoMax will provide you with...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $64.18
    • Cometic Gasket® 0.030" MLS Exhaust Head Gasket
      (0 reviews)
      # 61592973
      Hummer H3 2009, 0.030" MLS Exhaust Head Gasket by Cometic Gasket®. Compressed Thickness: 0.030". Port Style: LS1. Cometic MLS Gaskets are comprised of multiple layers of stainless steel providing a even load across the sealing...
      Made of High Quality MaterialsBuilt to Last
      $37.99
    • Magnum Gasket® Exhaust Manifold Gasket Set
      (0 reviews)
      # 82721074
      Hummer H3 2009, Exhaust Manifold Gasket Set by Magnum Gasket®. You'd better be ready to take the heat if you're going to seal an exhaust manifold, where temperatures can often exceed 1,000°F. You can count on Magnum to offer the...
      Made of High Quality MaterialsThe best combination of steel layers and high-temp gasket materials
      $6.76 - $12.79
    • Eastern® ECO GM Direct Fit Catalytic Converter
      (0 reviews)
      # 88868547
      Hummer H3 5.3L 2009, Catalytic Converter by Eastern®. Catalytic Series: ECO GM. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter. Catalytic Converter Oxygen Sensor Location: Rear. No Inlet...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $341.12 - $359.13
    • ACDelco® GM Original Equipment™ Exhaust Manifold Gasket
      (0 reviews)
      # 71583235
      Hummer H3 5.3L 2009, GM Original Equipment™ Exhaust Manifold Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $13.44
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19032155
      Hummer H3 2009, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $9.31 - $13.49
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 20553429
      Hummer H3 3.7L 2009, Exhaust Flange Gasket by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $14.81
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 19068629
      Hummer H3 2009, Exhaust Pipe Flange Gasket by Fel-Pro®. Location: Pipe to Manifold. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $6.62 - $19.02
    • Victor Reinz® Exhaust Seal Ring
      (0 reviews)
      # 24043159
      Hummer H3 3654 CC 2009, Exhaust Seal Ring by Victor Reinz®, Use 1 per Car. Exhaust Pipe to Manifold. OEM Standard. Material: Graphite/WireMesh. Type 'F'. When you’re low on oil, coolant or some other fluid, you may be tempted to...
      $10.40
    • DNJ Engine Components® Exhaust Manifold Gasket Set
      (0 reviews)
      # 81852537
      Hummer H3 5.3L 2009 Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $12.41
    • Dorman® Front Exhaust Flange Stud and Nut Kit
      (0 reviews)
      # 31659015
      Hummer H3 2009, Front Exhaust Flange Stud and Nut Kit by Dorman®. Size: M10-1.5 x 62mm; Package Quantity: 1; Package Type: Card; . This is an aftermarket part that replaces factory OE # 10220453, 11589264, 15028620, 15096144,...
      Direct replacement for a proper fit every timeDurable steel construction
      $8.60
    • Patriot Exhaust® Steel Chrome Shielded Side Exhaust System
      (0 reviews)
      # 91560836
      Universal Steel Chrome Shielded Side Exhaust System by Patriot Exhaust®. Inlet Diameter: 2". Outlet Diameter: 3". Sold as a pair. Give your vehicle that custom look with our classic shielded side exhaust system. Large inlet and...
      Give your vehicle that custom look with our classic shielded side exhaust system with a show quality chrome finishLarge inlet and outlet pipes with low back pressure six-sided louvered core mufflers
      $254.65 - $296.58
    • Patriot Exhaust® 3.5" Chrome Lake Pipes (H1165)
      (0 reviews)
      # mpn358949929
      Universal 3 1/2" Chrome Lake Pipes by Patriot Exhaust®, Sold as a Pair. Includes Muffler, Brackets. Side Pipe made from Steel. Chrome Lake Pipes 63". Show quality chrome Lake Pipe 4 kits connect to headers or stock exhaust system...
      The look of an expensive tuned header side pipe at a fraction of the costSide pipes come with built-in six sided louvered cored mufflers which absorb sound not horsepower
      $332.21
    • Stainless Works® 304 SS High-Flow Catalytic Converter
      (0 reviews)
      # 83115043
      Universal 304 SS High-Flow Catalytic Converter by Stainless Works®. CARB Compliant: No. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $184.50
    • Vibrant Performance® GESI® High Output Catalytic Converters
      (0 reviews)
      # 78902206
      Universal GESI® High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance and Global Emissions Systems Inc. (GESi®) have teamed up to supply a series of OBD2 (1996 and newer) high flow Catalytic Converters...
      EPA certified for use on OBD2 vehicles (1996 and newer) in jurisdictionswhere the installation of Universal Catalytic Converters is still permitted
      $335.21 - $448.35
    • Vibrant Performance® High Output Catalytic Converters
      (0 reviews)
      # 78902217
      Universal High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance Metal or Ceramic Core Catalytic Converters are made entirely of Stainless Steel and feature a Monolith that is far more durable and capable...
      T304 Stainless Steel ConstructionThese Converters are covered by a 5 year / 50,000 mile warranty
      $75.76 - $109.10
    • Dynatech® PowerCat Stainless Steel Catalytic Converter
      (0 reviews)
      # 84198005
      Universal PowerCat Stainless Steel Catalytic Converter by Dynatech®. 1 Piece. The Dynatech PowerCAT catalytic convertor uses the latest technology in catalytic convertor design. Utilizing a Premium Metallic Substrate internal...
      Premium metallic substrateSuperior strength and durability
      $174.99
    • Thunderbolt® Car Diesel Catalytic Converter
      (1 reviews)
      # 82989181
      Universal Car Diesel Catalytic Converter by Thunderbolt®. 4" Round x 11" Long. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $79.39
    • Thunderbolt® Oval Catalytic Converter
      (1 reviews)
      # 82989467
      Universal Oval Catalytic Converter by Thunderbolt®. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust products also help your...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $39.69 - $76.06
    • Thunderbolt® The Spun Formed Catalytic Converter
      (0 reviews)
      # 82989388
      Universal The Spun Formed Catalytic Converter by Thunderbolt®. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust products also...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $44.46 - $76.22
    • Thunderbolt® Truck Diesel Catalytic Converter
      (0 reviews)
      # 82989593
      Universal Truck Diesel Catalytic Converter by Thunderbolt®. 6" Round x 12" Long. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $183.83
    • Flowmaster® 10 Series Delta Force™ Single Chamber Muffler
      (0 reviews)
      # 87169729
      Universal 10 Series Delta Force™ Single Chamber Muffler by Flowmaster®. Muffler Series: 10 Series Delta Force™. Muffler Body Finish: Gray. Muffler Type: Chambered. The 10 Series Race mufflers are a compact lightweight single...
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $92.92 - $151.28
    • Flowmaster® 30 Series Delta Force™ Diesel Muffler (54031-12)
      (0 reviews)
      # mpn875617
      Universal 30 Series Delta Force™ Aluminized Steel Diesel Muffler by Flowmaster®. Muffler Series: 30 Series Delta Force™. Muffler Sound: AGGRESSIVE. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material:...
      Durable fully welded 16 gauge aluminized steel - two chamber race mufflerGood decibel reduction over open headers
      $172.91
    • Flowmaster® 30 Series Delta Force™ Muffler
      (0 reviews)
      # 87169740
      Universal 30 Series Delta Force™ Aluminized Steel Muffler by Flowmaster®. Muffler Series: 30 Series Delta Force™. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material: Aluminized Steel. The Delta Force 30...
      Durable fully welded 16 gauge aluminized steel - two chamber race mufflerGood decibel reduction over open headers
      $158.34 - $275.60
    • Flowmaster® 40 Series Delta Flow™ Muffler
      (4 reviews)
      # 87169745
      Universal 40 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: 40 Series Delta Flow™. Muffler Sound: AGGRESSIVE. Muffler Body Finish: Gray. Muffler Body Length: 13". Muffler Body Width: 9.75". Muffler Body Height: 4"....
      The Quietest Option in the 40 Series Two Chamber LineLess Resonance than other 40 Series Mufflers
      $89.06 - $111.31
    • Flowmaster® 40 Series Delta Force™ Muffler
      (4 reviews)
      # 87169777
      Universal 40 Series Delta Force™ Muffler by Flowmaster®. Muffler Series: 40 Series Delta Force™. Muffler Body Shape: Oval. The Delta Force 40 series race mufflers utilize Flowmaster's patented Delta Flow technology and feature...
      Durable fully welded 16 gauge stainless steel - two chamber race mufflerGood decibel reduction over open headers
      $83.76 - $237.75
    • Flowmaster® 40 Series Muffler
      (1 reviews)
      # 87169792
      Universal 40 Series Muffler by Flowmaster®. Muffler Series: 40 Series. Muffler Body Shape: Oval. Muffler Type: Chambered. The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that...
      Durable fully welded 409 stainless steelAggressive Sound Exterior Exhaust Tone
      $83.76 - $165.34
    • Flowmaster® 50 Series Big Block™ Muffler
      (0 reviews)
      # 87169805
      Universal 50 Series Big Block™ Aluminized Steel Muffler by Flowmaster®. Muffler Series: 50 Series Big Block™. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material: Aluminized Steel. Muffler Type:...
      Mild to stock exterior exhaust toneMinimal interior resonance
      $183.77 - $197.77
    • Flowmaster® 50 Series Delta Flow™ Muffler
      (3 reviews)
      # 87169810
      Universal 50 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: 50 Series Delta Flow™. Muffler Body Finish: Gray. Muffler Body Length: 17". The three chamber design utilizes Flowmaster's patented Delta Flow technology...
      Moderate SoundMild interior resonance
      $100.93 - $124.27
    • Flowmaster® 50 Series Delta Force™ 409 Stainless Steel Muffler (8325508)
      (0 reviews)
      # mpn911540
      Universal 50 Series Delta Force™ 409 Stainless Steel Muffler by Flowmaster®. Muffler Series: 50 Series Delta Force™. Muffler Sound: AGGRESSIVE. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material: 409...
      Race proven patented Delta Flow technologyExcellent decibel reduction over open headers
      $127.67
    • Flowmaster® 50 Series HD Delta Flow™ Diesel Muffler (9530560)
      (1 reviews)
      # mpn864551
      Universal 50 Series HD Delta Flow™ Aluminized Steel Diesel Muffler by Flowmaster®. Muffler Series: 50 Series HD Delta Flow™. Muffler Sound: MODERATE. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material:...
      Mild Interior ResonanceBuilt for Quieting Big Displacement Engines
      $167.51
    • Flowmaster® 50 Series HD Delta Flow™ Muffler
      (0 reviews)
      # 87169836
      Universal 50 Series HD Delta Flow™ Muffler by Flowmaster®. Muffler Series: 50 Series HD Delta Flow™. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Type: Chambered. Muffler Body Length: 18". Muffler Body Width:...
      Mild Interior ResonanceBuilt for Quieting Big Displacement Engines
      $167.51 - $220.44
    • Flowmaster® 60 Series Delta Flow™ Muffler
      (1 reviews)
      # 87169842
      Universal 60 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®. Muffler Series: 60 Series Delta Flow™. Muffler Body Finish: Black. Muffler Body Shape: Oval. Muffler Body Material: Aluminized Steel. Muffler Overall...
      A Favorite With Import and Sport Compact OwnersBest When Matched for Four and Six Cylinder Engines
      $123.70 - $135.08
    • Flowmaster® 60 Series Delta Force™ Stainless Steel Race Muffler (854063-12)
      (0 reviews)
      # mpn912883
      Universal 60 Series Delta Force™ Stainless Steel Race Muffler by Flowmaster®. Muffler Series: 60 Series Delta Force™. Muffler Sound: MODERATE. Muffler Body Shape: Oval. Muffler Body Material: Stainless Steel. Muffler...
      Stainless Steel MaterialSuperior Sound Reduction
      $203.17
    • Flowmaster® 70 Series Delta Flow™ Muffler
      (0 reviews)
      # 87169847
      Universal 70 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: 70 Series Delta Flow™. Muffler Body Finish: Gray. Muffler Type: Chambered. Muffler Body Length: 22". Muffler Body Width: 10". Muffler Body Height: 5". The...
      Mild to stock exterior exhaust tone? Minimal interior resonance
      $156.70 - $161.57
    • Flowmaster® 80 Series Cross-Flow™ Muffler
      (0 reviews)
      # 87169860
      Universal 80 Series Cross-Flow™ Muffler by Flowmaster®. Muffler Series: 80 Series Cross-Flow™. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Type: Chambered. Outlet Diameter: 2.5". The 80 series is a cross-flow...
      Aggressive Exterior Sound LevelIncreased Power and Torque Compared to Stock
      $119.97 - $144.80
    • Flowmaster® 80 Series Stainless Steel Muffler (842580)
      (0 reviews)
      # mpn920056
      Universal 80 Series Stainless Steel Muffler by Flowmaster®. Muffler Series: 80 Series. Muffler Sound: AGGRESSIVE. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material: Stainless Steel. Muffler Configuration:...
      Aggressive Exterior Sound LevelIncreased Power and Torque Compared to Stock
      $125.61
    • Flowmaster® Outlaw™ Muffler
      (1 reviews)
      # 87169872
      Universal Outlaw™ Muffler by Flowmaster®. Muffler Series: Outlaw™. Muffler Configuration: Center - Center. Outlaw mufflers are designed to be connected directly to the header collectors or can be added into an existing exhaust...
      Designed for maximum Horsepower and TorqueMinimal decibel reduction - race application where muffler rules are in effect
      $103.73 - $148.63
    • Flowmaster® Pro Series Outlaw™ Muffler
      (0 reviews)
      # 87169883
      Universal Pro Series Outlaw™ Aluminized Steel Muffler by Flowmaster®. Muffler Series: Pro Series Outlaw™. Muffler Sound: AGGRESSIVE. Muffler Body Shape: Round. Muffler Body Material: Aluminized Steel. Muffler Configuration:...
      Durable MIG Welded ConstructionDyno Tuned For Maximum Performance
      $91.66
    • Flowmaster® Resonator
      (0 reviews)
      # 102158630
      Universal Resonator by Flowmaster®. Muffler Sound: MILD TONE. Muffler Configuration: Offset - Offset. The resonators are designed for use in conjunction with Flowmaster Mufflers for improved sound reduction and minimize interior...
      Reduce Interior ResonanceWork with Flowmaster Mufflers
      $82.05 - $128.60
    • Flowmaster® Scavenger Series Outlaw II Race Collector Muffler
      (0 reviews)
      # 87169896
      Universal Scavenger Series Outlaw II Race Collector Muffler by Flowmaster®. Muffler Series: Scavenger Series. Muffler Body Finish: Bare. Muffler Body Shape: Round. Muffler Configuration: Center - Center. Muffler Type: Straight...
      Stainless Steel ConstructionDyno tuned for maximum performance
      $193.46 - $215.08
    • Flowmaster® Super 10 Series Delta Flow™ Muffler
      (3 reviews)
      # 87169902
      Universal Super 10 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: Super 10 Series Delta Flow™. Muffler Sound: AGGRESSIVE. Muffler Body Shape: Oval. Muffler Type: Chambered. Muffler Body Length: 6.5". Flowmaster's...
      Super Aggressive Sound409 Stainless Steel Construction
      $75.67
    • Flowmaster® Super 10 Series Muffler
      (2 reviews)
      # 87169910
      Universal Super 10 Series Muffler by Flowmaster®. Muffler Series: Super 10 Series. Muffler Sound: AGGRESSIVE. Muffler Body Shape: Oval. Muffler Type: Chambered. Muffler Body Length: 6.5". Muffler Body Height: 4.25". Flowmaster's...
      Super Aggressive Sound409 Stainless Steel Construction
      $75.67
    • Flowmaster® Super 40 Series Delta Flow™ Muffler
      (7 reviews)
      # 87169913
      Universal Super 40 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: Super 40 Series Delta Flow™. Muffler Sound: AGGRESSIVE. Muffler Type: Chambered. Muffler Body Length: 13.5". Muffler Body Width: 10". The Super 40...
      The Original High Performance Flowmaster MufflerrAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $97.26 - $112.77
    • Flowmaster® Super 44 Series Delta Flow™ Muffler
      (14 reviews)
      # 87169938
      Universal Super 44 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: Super 44 Series Delta Flow™. Muffler Sound: AGGRESSIVE. Muffler Body Length: 13". Flowmaster's Super 44 muffler uses the same Delta Flow technology...
      Deep, Aggressive, High Performance Exhaust NoteTwo-Chamber Design for Power and Torque Increase
      $86.41 - $97.26
    • Flowmaster® Super 50 Series Delta Flow™ (SUV) Muffler
      (2 reviews)
      # 87169969
      Universal Super 50 Series Delta Flow™ (SUV) Muffler by Flowmaster®. Muffler Series: Super 50 Series Delta Flow™. Muffler Body Finish: Gray. Muffler Type: Chambered. Muffler Body Length: 17". Muffler Body Width: 10". The Super...
      Mild to stock exterior exhaust toneMinimal interior resonance
      $140.48 - $147.26
    • Flowmaster® Super HP-2™ Performance Muffler
      (0 reviews)
      # 87169994
      Universal Super HP-2™ Performance Muffler by Flowmaster®. Muffler Series: Super HP-2™. Muffler Body Shape: Oval. Muffler Configuration: Center - Center. Muffler Type: Multi Core. Muffler Body Width: 5". Flowmaster has taken the...
      Delivers Terrific 50’s Style Street Rod ToneLaminar Flow Muffler Technology
      $113.47 - $183.71
    • Flowmaster® dBX Series™ Stainless Steel Muffler
      (1 reviews)
      # 87169867
      Universal dBX Series™ Stainless Steel Muffler by Flowmaster®. Muffler Series: dBX Series™. Muffler Body Material: Stainless Steel. Muffler Configuration: Center - Center. Muffler Type: Multi Core. Muffler Body Length: 14"....
      Laminar Flow Muffler TechnologyCool Shell Technology for Low Exterior Heat
      $162.10
    • MagnaFlow® Black Series Stainless Steel Muffler with Tip
      (1 reviews)
      # 88860329
      Universal Black Series Stainless Steel Muffler with Tip by MagnaFlow®. Muffler Series: Black Series. Muffler Sound: MODERATE. Muffler Body Length: 14". Muffler Body Material: Stainless Steel. Muffler Body Finish: Black Coated....
      Great Sound - Has A Smooth Deep ToneMade of High Quality Stainless Steel
      $219.24 - $303.53
    • MagnaFlow® Glass Pack Series Aluminized Steel Muffler
      (1 reviews)
      # 88812840
      Universal Glass Pack Series Aluminized Steel Muffler by MagnaFlow®. Muffler Series: Glass Pack Series. Muffler Sound: DEEP TONE. Muffler Body Material: Aluminized Steel. Muffler Body Shape: Round. Muffler Configuration: Center -...
      Red Coated 100% aluminized steelNon-fiberglass acoustic packing material
      $31.61 - $51.26




    Guides & Articles

    • Performance Exhaust Systems
      Are Headers Worth The Performance Improvement?
      Engines have often been compared to air pumps, because the engine that’s most efficient in terms of economy and power is the one that can get air in and out of its cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust systems less restrictive. These parts increase the flow of air into the engine and ease the flow of exhaust gas out of the engine. Among these components, headers may be the most difficult to install. In this article, we’ll discuss what headers do, their different types, and how much performance they can add to your car.
    • Performance Exhaust Systems
      Are X-pipes and H-pipes Better Than Straight Pipes on Dual Exhaust Systems?
      You may be wondering why so many aftermarket performance exhaust system manufacturers are offering dual exhaust systems connected by "H-pipe" or "X-pipe" sections. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
    • Performance Exhaust Systems
      Power, Sound, Looks | Can I Have It All With a Cat-Back Exhaust System?
      It's an age-old question that many have asked. Will an aftermarket exhaust be worth the expense? While they definitely can be, an important question to ask yourself is do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the sound of a car with its exhaust. After all, doesn’t everyone have a childhood memory or two of a car and the particular sound it made?
    • Bed Accessories
      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      Americans love to have choices. Buying a dress shirt? Decide solid or stripe, short or long sleeve, cotton or poly blend, button or spread collar, regular fit, slim fit, or big & tall. How about a meal at your favorite steak house? Will it be porterhouse, T-bone, or sirloin? Cooked rare, medium-rare, or medium? With baked, mashed, or French fried potatoes? Thirsty for a fancy cup of coffee? Let's not even get started on options that let you end up with a "grande caramel macchiato with 1% low-fat milk, 2 Splendas, and an extra espresso shot".
    • Replacement Exhaust Parts
      Direct Fit vs. Universal Mufflers
      Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences between these two styles so you can make a more informed purchase.

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    2009 Hummer H3 Performance Exhaust Systems Reviews

    Average rating:  5  5 - 2 reviews
    4.8 of 5
    Great Exhaust For My Hummer
    Love this exhaust makes my Hummer h3 sound great!
    GPosted by Garvey (Brampton, ON) /
    2008 Hummer H3
    Was this review helpful for you? Yes
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